Cross platform (lin/win/mac) geographical information system (GIS)
Ultra Fast Geospatial Database & Geofencing Server
In-depth attack surface mapping and asset discovery
GeoServer repository
Traccar GPS Tracking System
Toolkit for working with and mapping geospatial data
Open OSINT stack for monitoring, analysis, and risk detection
GWC is a tile server and caching proxy written in Java
My OSM projects in bus routings and 30 Districts reallocated
Spatial Statistics Libraries & Tools for GeoTools, GeoServer, uDig
Open source system for GPS tracking devices
Minimalistic wide-open GPS-locator/tracker
Google Earth Enterprise - Open Source
Q-Rap (www.QRap.org.za) is a Radio Network Planning plug-in for QGIS
Flights, vessels, satellites and trackers realtime 2D/3D display
Multiplatform Ham Radio APRS and Mapping Program
Dendrochronological sample measurement, curation and analysis program
Source code for ArcGIS Viewer for Flex - a great application framework